Pligg Support

Hi There, I know this question has been raised before;ā€¯ individual categoryā€¯ most upvoted feature is not giving required result. Whenever I tried to use this feature it gives me most upvoted result from the entire category.
Even I tried to use this fix https://github.com/Pligg/pligg-cms/commit/0f4d50f6f77048326eb777b37e018cf1f8e2001c
but it didnā€™t work for me. Can anyone please assistance me with this.

For those that are unaware disaster struck the other day. My entire house collapsed into a sinkhole and I'm now homeless. I've lost everything but the clothes on my back. The Red Cross has me set up in a motel till tomorrow. I am doing everything I can to find a place to live right now and my resources are very low so I've set up an Indiegogo page about it and updating it as I go. I won't be able to do any custom work, installations, or provide support here until I can get into a place and set up again. Please help me get back to Pligging full time again.

How to Install Karma Wrangler Forces users to participate before being allowed to make submissions after downloading? Can I force for anything I wish? Can anyone help me step by step? Thanks in advance.....